<template>
  <div>
    <!-- 面包屑导航区域 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- 卡片视图区域 -->
    <el-card class="box-card">
      <!-- 搜索框 -->
      <el-row :gutter="20">
        <el-col :span="7">
          <el-input
            placeholder="请输入内容"
            v-model="queryInfo.query"
            clearable
          >
            <el-button
              slot="append"
              icon="el-icon-search"
            ></el-button>
          </el-input>
        </el-col>
      </el-row>
      <!-- 订单列表数据 -->
      <el-table
        :data="orderlist"
        border
        stripe
      >
        <el-table-column type="index"></el-table-column>
        <el-table-column
          label="订单编号"
          prop="order_number"
        ></el-table-column>
        <el-table-column
          label="订单价格"
          prop="order_price"
        ></el-table-column>
        <el-table-column
          label="是否付款"
          prop="pay_status"
        >
          <template slot-scope="scope">
            <el-tag
              type="success"
              v-if="scope.row.pay_status === '0'"
            >已付款</el-tag>
            <el-tag
              type="danger"
              v-else
            >未付款</el-tag>
          </template>
        </el-table-column>
        <el-table-column
          label="是否发货"
          prop="is_send"
        ></el-table-column>
        <el-table-column
          label="下单时间"
          prop="create_time"
        >
          <template slot-scope="scope">
            {{scope.row.create_time | dateFormat}}
          </template>
        </el-table-column>
        <el-table-column label="操作">
          <template slot-scope="scope">
            <!-- 阻止报错 -->
            {{scope.row}}
            <el-button
              type="primary"
              @click="showBox"
              icon="el-icon-edit"
              size="mini"
            ></el-button>
            <el-button
              type="success"
              icon="el-icon-location"
              size="mini"
              @click="showProgressBox"
            ></el-button>
          </template>
        </el-table-column>
      </el-table>
      <!-- 分页功能 -->
      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="queryInfo.pagenum"
        :page-sizes="[5, 10, 15, 20]"
        :page-size="queryInfo.pagesize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total"
      >
      </el-pagination>
    </el-card>
    <!-- 操作对话框 -->
    <el-dialog
      title="修改地址"
      :visible.sync="addressDialogVisible"
      width="50%"
      @close="addressDialogClosed"
    >
      <!-- 表单功能 -->
      <el-form
        :model="addressForm"
        :rules="addressFormRules"
        ref="addressFormRef"
        label-width="100px"
      >
        <el-form-item
          label="省市区/县"
          prop="address1"
        >
          <!-- 级联选择器 -->
          <el-cascader
            :options="cityData"
            v-model="addressForm.address1"
          ></el-cascader>
        </el-form-item>
        <el-form-item
          label="详细地址"
          prop="address2"
        >
          <el-input v-model="addressForm.address2"></el-input>
        </el-form-item>
      </el-form>
      <span
        slot="footer"
        class="dialog-footer"
      >
        <el-button @click="addressDialogVisible = false">取 消</el-button>
        <el-button
          type="primary"
          @click="addressDialogVisible = false"
        >确 定</el-button>
      </span>
    </el-dialog>
    <!-- 查看进度对话框 -->
    <el-dialog
      title="物流进度"
      :visible.sync="progressDialogVisible"
      width="50%"
    >
    <!-- 时间线 -->
      <el-timeline>
        <el-timeline-item
          v-for="(activity, index) in progressInfo"
          :key="index"
          :timestamp="activity.time"
        >
          {{activity.context}}
        </el-timeline-item>
      </el-timeline>
    </el-dialog>
  </div>
</template>

<script>
import cityData from "../../assets/js/citydata.js";
export default {
  data() {
    return {
      //查询对象
      queryInfo: {
        query: "",
        pagenum: 1,
        pagesize: 10,
      },
      total: 0,
      orderlist: [],
      //操作对话框
      addressDialogVisible: false,
      addressForm: {
        address1: [],
        address2: "",
      },
      addressFormRules: {
        address1: [{ required: true, message: "请选择地区", trigger: "blur" }],
        address2: [
          { required: true, message: "请输入详细地址", trigger: "blur" },
        ],
      },
      cityData,
      progressDialogVisible: false,
      progressInfo: {},
    };
  },
  created() {
    this.getOrderList();
  },
  methods: {
    async getOrderList() {
      const { data: res } = await this.$http.get("orders", {
        params: this.queryInfo,
      });
      // console.log(res);
      if (res.meta.status !== 200)
        return this.$message.error("获取订单列表失败");
      this.total = res.data.total;
      this.orderlist = res.data.goods;
    },
    //页面大小改变
    handleSizeChange(newSize) {
      this.queryInfo.pagesize = newSize;
      this.getOrderList();
    },
    //页面选中页变化
    handleCurrentChange(newPage) {
      this.queryInfo.pagenum = newPage;
      this.getOrderList();
    },
    //修改操作框
    showBox() {
      this.addressDialogVisible = true;
    },
    addressDialogClosed() {
      this.$refs.addressFormRef.resetFields();
    },
    async showProgressBox() {
      this.progressDialogVisible = true;
      const { data: res } = await this.$http.get("/kuaidi/");
      if (res.meta.status !== 200)
        return this.$message.error("获取物流进度失败");
      this.progressInfo = res.data;
    },
  },
};
</script>

<style lang="stylus" scoped>
.el-card {
  margin-top: 15px;

  .el-table {
    margin-top: 15px;
  }

  .el-pagination {
    margin-top: 15px;
  }

  .el-cascader {
    width: 100% !important;
  }
}
</style>